About this average calculator
Calculate the mean, median, count, sum, and range from a list of numbers.
How to use it
Enter the values requested by the calculator. Results update in your browser as you change the inputs. Review the assumptions shown on the calculator before using the result.
Formula
mean = sum of values ÷ number of values
Example
Enter numbers separated by commas or spaces. The calculator ignores entries that cannot be read as numbers.
Frequently asked questions
What does the average calculator show?
Calculate the mean, median, count, sum, and range from a list of numbers.
Are the results exact?
The result is calculated from the inputs and assumptions shown on this page. For important financial, health, tax, or legal decisions, verify the result with an appropriate professional or authoritative source.